How much does a 620 actually cost to make? £2,500? £3,000 maybe?
If Ducati UK supplied 36 identical bikes, and it cost £2,500 for 8 meetings, plus a £1000 deposit for crash damage, I think you'd still get a full grid.
Ducati would get shed loads of publicity, and everyone would have an equal chance.
I'm sure Ducati could gain enough interest from another big company to back the series, to make up for any shortfall.
It costs £300 a meeting as it is, almost. So £400 for an equal bike gets my vote. Although people like Louigi won't get to show their skills and bike prep.
Actually, thats a crap idea
